| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] for a | 858 |
|
| 2 | [verb] for a few | 484 |
|
| 3 | [verb] [to-vb] a few | 326 |
|
| 4 | [to-vb] for a few | 57 |
|
